Ngk 2741 Racing Series Spark Plug - R6252K-105 luggage-trunks average tensile strength is a

average tensile strength is a 15% increase

Rocker Box Chrome Steel Socket-Head Bolt Kit

SPRINT is meticulously designed to optimize airflow at high RPMs

Constructed out of heavy duty A356 aluminum

1980-1986 Harley Davidson FXWG Wide Glide

Ngk 2741 Racing Series Spark Plug - R6252K-105 luggage-trunks average tensile strength is aSpark Plug Code: R6252K 105 Ngk Racing series plugs are engineered to withstand the harshest engine conditions. Special insulator nose configurations improve throttle responce. Corrugated ribs prevent flashover. Pure alumina silicate ceramic insulator provides superior strength and better heat transfer. Copper core aids in heat removal. Triple seals prevent leakage.